LTC4263-1

RECOMMENDED FOR NEW DESIGNS

High Power Single PSE Controller with Internal Switch

Data Sheet

Part Models: 4
1ku List Price: Starting From $3.54

Viewing:

Part Details

30W PSE Output Power
IEEE 802.3af^® Compatible
Operation from a Single 56V Supply
Fully Autonomous Operation Without a Microcontroller
Internal MOSFET with Thermal Protection
Precision Inrush Control with Internal Sense Resistor
Forced Current PD Detection for Noise Immunity
AC and DC Disconnect Sensing
Legacy PD Detection
Robust Short-Circuit Protection
Pin-Selectable Detection Backoff for Midspan PSEs
LED Driver Indicates Port On and Blinks Status Codes
Available in a Miniature14-Pin 4mm × 3mm DFN Package

Part Models: 4
1ku List Price: Starting From $3.54

Documentation

Data Sheet 1

LTC4263-1: High Power Single PSE Controller with Internal Switch Data Sheet 10/23/2007

Reliability Data 4

PoE Consortium Clause # 33 PSE Conformance Report 03/26/2018

R413 Reliability Data 03/26/2018

PoE Consortium Interoperability Report- Midspan 03/26/2018

PoE Consortium Interoperability Report Endpoint 03/23/2018

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC4263CDE-1#PBF	14-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4263CDE-1#TRPBF	14-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4263IDE-1#PBF	14-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4263IDE-1#TRPBF	14-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN
No Match Found
Jan 20, 2022 - 21_0269 Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products
		PCN21_0269_Form Material_Report Detailed Change Description Qualification Results Summary
LTC4263CDE-1#PBF	PRODUCTION
LTC4263CDE-1#TRPBF	PRODUCTION
LTC4263IDE-1#PBF	PRODUCTION
LTC4263IDE-1#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
POE Controllers 1
LTC4274A LTC4274C		Single PoE/PoE+/LTPoE++ PSE Controller

Parts	Product Life Cycle	Description
LTC4279	RECOMMENDED FOR NEW DESIGNS	Single Port PoE/PoE+/LTPoE++ PSE Controller

Latest Discussions

No discussions on LTC4263-1 yet. Have something to say?

Start a Discussion on EngineerZone®